Jennifer Y. Cho, Andrew S Dutton, Tom Miller
Sep 1, 2003
Citations
0
Influential Citations
29
Citations
Journal
Archives of biochemistry and biophysics
Abstract
The redox chemistry of models of N-hydroxy-L-arginine, the biosynthetic intermediate in the synthesis of NO by the family of nitric oxide synthase enzymes, has been explored experimentally and theoretically. The oxidation of N-hydroxyguanidine model compounds by Cu(II) was studied as a means of establishing possible metabolic fates and intermediates of this important functional group. These studies indicate than an iminoxyl intermediate is formed and may be an important biological species generated from N-hydroxyguanidines including N-hydroxy-L-arginine.